214706685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{841987}}^1$

素因数の和:842012

約数の個数: 16

約数和(自身を含む): 363738816

約数和(自身を除く): 149032131

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 841987, 2525961, 4209935, 12629805, 14313779, 42941337, 71568895, 214706685]

約数ペア:

[(1, 214706685), (3, 71568895), (5, 42941337), (15, 14313779), (17, 12629805), (51, 4209935), (85, 2525961), (255, 841987)]